LD2.2 - 2 x 7A Dual Channel Induction Loop Amplifier
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LD2.2 - 2 x 7A Dual Channel Induction Loop Amplifier
LD2.2 - 2 x 7A Dual Channel Induction Loop Amplifier
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List Price £1508.62 incl. VAT
Opus Technologies - LD2.2

2 x 7A Dual Channel Induction Loop Amplifier

Induction Loop Facility
List Price
£1,508.62
$0.00
€0.00
incl. VAT
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Product Description

The Opus Technologies LD2.2 is a cutting-edge, low-loss magnetic loop amplifier featuring dual, independent, out-of-phase amplifiers.

Delivering a powerful 2x7A rms output with Automatic Gain Control (AGC), it ensures optimal audio quality across various listening environments.

A sophisticated fault detection system continuously monitors both the amplifier and the loop, providing real-time status updates on the front panel and through a dry contact interface. This proactive approach enhances system reliability and facilitates troubleshooting.

Designed for flexibility, the OPUS LD2.2 can be installed in adjacent rooms, such as amphitheatres or courtrooms, using a hairpin loop configuration. This arrangement minimizes external magnetic field radiation, guaranteeing uniform audio coverage and reducing distortion caused by metal structures.

Built on a foundation of proven technology and meticulous manufacturing, the Opus Technologies LD2.2 is backed by a comprehensive 5-year warranty, demonstrating the company's commitment to quality and reliability.

Specification Sheet

Manual

  • Class D amplifier
  • Ultra compact design
  • Total efficiency up to 92%
  • Fanless convection
  • Hight output voltage up to 48Vpk
  • Automatic gain control
  • Metal loss correction
  • Wall rounting attachment
  • Continuous loop monitoring with NO-NC relay
  • 5 years warranty
Description LD2.2
Max coverage : single loop 1200 m² (20*60 m²)
Max coverage : multiloop 525m² (15x35m²)
Operating temperature 0 to +45°C
Storage temperature -30 to +70°C
Audio inputs 3 inputs: x2 line/microphone, x1 100V
Connector type Phoenix and/or Combo Neutrik
Sensitivity -50dB microphone, +40dB 100V, -10dB line
Type Integrated
Voltage 115/230V (automatic) 50/60 Hz
Nominal power consumption at 1 Ohm 100 W
Metal loss correction 0 to 3 dB per octave
Automatic gain control AGC optimized for speech Dynamic > 36dB
Dimensions 42(H) x 200(L) x 215(D) mm
Weight (Net) 1.56kg
Weight (Gross) 2.88kg
Accreditations
  • UVDB Registered
  • PLASA Member
  • Member of BESA
  • BSI 9001
  • ISCE supporting member